Réamhaisnéis limistear na farraige
Forecast issued at: 1800 Tuesday 20 November 2018, valid until: 1800 Wednesday 21 November 2018
Small Craft Warning
Northeast winds will reach force 6 or higher this evening and at times overnight, on all Irish coasts.
Issued at: Tuesday 20-11-2018 17:00
Gale Warning
Nil
Meteorological Situation at 1500
An Anticyclone with central pressure of 1042 hPa located in the Norwegian Sea and an area of low pressure 999 hPa., over northern Spain, steer a fresh to strong and unstable east to northeast air-flow over Ireland.
Small Craft Warning: In effect
Swell : no
Forecast for Irish coastal waters from Carlingford Lough to Wicklow Head to Mizen Head and for the Irish Sea south of Anglesey
Wind: Northeast force 6 or 7 and gusty, decreasing easterly force 4 or 5 by dawn. Winds becoming southeasterly in the afternoon.
Weather: Some fair weather, but showers or longer spells of rain also, especially in eastern sea areas and on the Irish Sea. Some hail and thunder also.
Visibility: Poor to moderate in precipitation, good otherwise.
Forecast for Irish coastal waters from Mizen Head to Erris Head to Rossan Point
Wind: Northeast force 5 or 6, becoming force 3 to 5 by dawn. Winds becoming southeasterly in the afternoon.
Weather: Some fair weather, but showers or longer spells of rain also, especially in eastern sea areas and on the Irish Sea. Some hail and thunder also.
Visibility: Poor to moderate in precipitation, good otherwise.
Forecast for Irish coastal waters from Rossan Point to Malin Head to Carlingford Lough and the Irish Sea north of Anglesey
Wind: Northeast force 6 or 7 and gusty, possibly touching gale force along the north coast at first. Winds decreasing force 5 or 6 during the morning and becoming easterly in direction. Backing southeast in the afternoon and reaching force 7 in places.
Weather: Some fair weather, but showers or longer spells of rain also, especially in eastern sea areas and on the Irish Sea. Some hail and thunder also.
Visibility: Poor to moderate in precipitation, good otherwise.
Outlook for a further 24 hours until Thursday 22 November 2018 18:00
Fresh to strong east to southeast or variable winds. Weather: Frequent showers, some with hail and thunder, showers becoming isolated Thursday afternoon.
Forecast issued at: 1800 Tuesday 20 November 2018, valid until: 1800 Wednesday 21 November 2018